Are there any collector insurance companies that do not require a locked garage.
I spoke to a few and when I told them I had a locked carport they informed me that they could not insure me??

Some years back I owned a Studebaker Avanti that I kept under an open carport. I had no problem getting insurance through Condon & Skelly. Later I moved to a house with a locked garage and the insurance went down. As I said, that was some years ago. Now my insurance company (American Collector's Insurance) requires a locked garage for my Vettes and Dodge Charger. Keep checking around, you should find someone.